Knife with truncated ball



FIG. 1 is a bottom, left side perspective view of the knife with truncated ball showing my new design;

FIG. 2 is an enlarged first end view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is an enlarged second end view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top, left side perspective view thereof. 

CLAIM The ornamental design for a knife with a truncated ball, as shown and described. 